Question: Who is the contestant of the sequel of Superman IV: The Quest for Peace?
Paraphrase: Who may be the candidate of the continuation of superman IV: those mission to Peace?.
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1123006 wdt:P155 ?X . ?X wdt:P161 ?answer}
Answer: Christopher Reeve, Annette O'Toole, Margot Kidder, Annie Ross, Pamela Stephenson, Richard Pryor, Robert Vaughn, Jackie Cooper, Larry Lamb, Robert Beatty, Shane Rimmer, Barry Dennen, Graham Stark, Marc McClure, Gavan O'Herlihy, Terry Camilleri, David Winning